package io.renren.modules.shop.service;

import java.util.List;
import io.renren.modules.shop.entity.UserAndCoupon;
import com.baomidou.mybatisplus.extension.service.IService;

public interface UserAndCouponService extends IService<UserAndCoupon> {


    int updateBatch(List<UserAndCoupon> list);

    int batchInsert(List<UserAndCoupon> list);

    int updateBatchSelective(List<UserAndCoupon> list);
}


